Generation of non-transitive chains from rational-valued and real-valued fuzzy subsets under rough set theory.
Tetsuya MuraiMichinori NakataYoshiharu SatoPublished in: KES (2000)
Keyphrases
- real valued
- rough set theory
- fuzzy set theory
- rough sets
- rule generation
- approximate reasoning
- rough fuzzy
- fuzzy sets
- knowledge reduction
- interval valued
- rule extraction
- attribute reduction
- equivalence relation
- variable precision rough set model
- decision table
- decision rules
- categorical variables
- fuzzy logic
- concept lattice
- membership values
- data analysis
- rule induction
- granular computing
- fuzzy rules
- membership functions
- knowledge discovery
- real valued data
- decision making
- rough approximations
- formal concept analysis
- fuzzy numbers
- attribute set
- genetic algorithm
- information retrieval
- fuzzy rough sets
- approximation operators
- upper approximation
- multi criteria
- discernibility matrix
- dominance relation
- fuzzy relations
- aggregation operators
- neural network
- latent variables
- computational intelligence
- probability distribution
- expert systems
- search engine
- machine learning
- data mining